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danehans / gist:57362949eaedf8529e85
Created February 9, 2016 16:14
kubectl details
$ cat ~/.kube/config
apiVersion: v1
kind: Config
current-context: kubectl-to-coreos.com
preferences: {}
clusters:
- cluster:
certificate-authority-data: ${CA_CERT}
server: https://master.lab.com:443
name: coreos.com
@danehans
danehans / cluster info
Created February 15, 2016 19:09
k8s grafana issue
$ kubectl version
Client Version: version.Info{Major:"1", Minor:"1", GitVersion:"v1.1.4", GitCommit:"a5949fea3a91d6a50f40a5684e05879080a4c61d", GitTreeState:"clean"}
Server Version: version.Info{Major:"1", Minor:"1", GitVersion:"v1.1.4", GitCommit:"a5949fea3a91d6a50f40a5684e05879080a4c61d", GitTreeState:"clean"}
$ kubectl get rc,pod,svc,ing --namespace=kube-system
CONTROLLER CONTAINER(S) IMAGE(S) SELECTOR REPLICAS AGE
kube-dns-v10 etcd gcr.io/google_containers/etcd:2.0.9 k8s-app=kube-dns,version=v10 1 3d
kube2sky gcr.io/google_containers/kube2sky:1.12
skydns gcr.io/google_containers/skydns:2015-10-13-8c72f8c
healthz gcr.io/google_containers/exechealthz:1.0
kubernetes-dashboard kubernetes-dashboard gcr.io/google_containers/kubernetes-dashboard:canary app=kubernetes-dashboard,version=canary 1 2m
nginx-ingress nginx gcr.io/google_containe
@danehans
danehans / gist:fd1170fb6df98b47adb8
Created February 16, 2016 00:20
slb-dash-issue
$ cat addons/kube-dashboard.yaml
apiVersion: v1
kind: ReplicationController
metadata:
labels:
app: kubernetes-dashboard
version: canary
name: kubernetes-dashboard
# namespace: kube-system
spec:
# ssh [email protected]
Last login: Tue Feb 16 20:28:26 2016 from 10.30.118.81
CoreOS stable (926.0.0)
Update Strategy: No Reboots
core@localhost ~ $
core@localhost ~ $
core@localhost ~ $
core@localhost ~ $ python --version
Python 2.7.11
core@localhost ~ $ cat /etc/environment
TASK: [etcd | Enable etcd] ****************************************************
failed: [core-node02.ctocllab.cisco.com] => {"failed": true}
msg: no service or tool found for: etcd2
FATAL: all hosts have already failed -- aborting
PLAY RECAP ********************************************************************
to retry, use: --limit @/root/cluster.retry
core-node02.ctocllab.cisco.com : ok=34 changed=4 unreachable=0 failed=1
@danehans
danehans / defaults_main.yaml
Last active February 19, 2016 19:27
ansible_etcd_svc_name error
---
# etcd_source_type: package | github-release
etcd_source_type: package
etcd_version: v0.4.9
etcd_svc_name: etcd
etcd_client_port: 2379
etcd_peer_port: 2380
etcd_peers_group: etcd
etcd_url_scheme: http
etcd_peer_url_scheme: http
@danehans
danehans / gist:380e43c93a75dfd48cb7
Created February 23, 2016 23:07
nginx-alpha-error
# kube-dashboard and monitoring manifests:
# https://github.com/kubernetes/kubernetes/tree/master/cluster/addons
$ cat rc.yml
apiVersion: v1
kind: ReplicationController
metadata:
name: nginx-ingress
namespace: kube-system
labels:
@danehans
danehans / play run
Last active February 24, 2016 23:34
ansible kube conditional download
TASK: [flannel | Determine if Flannel extracted tar binaries exist] ***********
ok: [172.22.111.163] => (item=flanneld)
ok: [172.22.111.163] => (item=mk-docker-opts.sh)
TASK: [flannel | Extract tar file] ********************************************
skipping: [172.22.111.163] => (item=flanneld)
skipping: [172.22.111.163] => (item=mk-docker-opts.sh)
TASK: [flannel | debug var=fb] ************************************************
ok: [172.22.111.163] => {
@danehans
danehans / gist:77578cebb4721ebdb29a
Created February 29, 2016 21:53
buildnode_download_paths
# ls -al /var/www/html/downloads/bins/kubernetes/v1.1.4/
total 186316
drwxr-xr-x. 2 root root 4096 Feb 26 20:11 .
drwxr-xr-x. 3 root root 4096 Feb 26 20:10 ..
-rw-r--r--. 1 root root 190773406 Jan 12 10:50 kubernetes.tar.gz
[root@gemini tasks]# ls -al /var/www/html/downloads/bins/flannel/v0.5.5/
total 3420
drwxr-xr-x. 2 root root 4096 Feb 26 20:22 .
drwxr-xr-x. 3 root root 4096 Feb 26 20:22 ..
-rw-r--r--. 1 root root 3489977 Nov 12 19:46 flannel-0.5.5-linux-amd64.tar.gz